Define hardness as it is measured on a Rockwell or Brinell
testing instrument?

B. newspapers for sure! i had this question and got it right. hope this xx

Answeradjacency

Answer is ( one or many orders)

You should learn as many programming lanauges as you can or be a skid and copy and paste! you should have an iq above 110. you should also try to study some operating systems both new and old to get an understanding of what they are. you should definitely learn java because it is very important to know in this line of work unless you want work as a professional skid. i would also get my c.i.s.s.p. and c.e.h. and a degree in computer science.